Clinical Application of Three-dimensional Laparoscopic Artery-first Pancreaticoduodenectomy in Treating Pancreatic Head Malignant Tumors0 views•2026•Medicine•Topical CollectionZhongnan Chen1, Yan Zhang1Zhongnan Chen1Yan Zhang11Department of Hepatobiliary and Pancreatic Surgery, Dong'e County People's HospitalDepartment of Hepatobiliary and Pancreatic Surgery, Dong'e County People's Hospital